Display apparatus
US9846335B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 28, 2016 |
| Grant date | Dec 19, 2017 |
| Priority date | — |
| Expiry date | Jun 23, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133528
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display apparatus includes a first base substrate including an effective area and a pad area adjacent to the effective area, a second base substrate on the first base substrate to overlap the effective area and expose the pad area of the first base substrate at a side surface of the second base substrate, a spacer on the exposed pad area of the first base substrate and facing the side surface of the second base substrate, the spacer being spaced apart from the side surface of the second base substrate, a sealant between the spacer and the side surface of the second base substrate to contact both the spacer and the side surface of the second base substrate, and an optical film on the second base substrate, the optical film extended further than the side surface of the second base substrate to overlap the sealant and the spacer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.